1984 Buick Regal Specifications

Specifications

1979 1981 1982 1984 1986 1987

Features

Engine Location :	Front
Drive Type :	Front Wheel
Production Years for Series :	1978 - 1987
Price :	$9,485-$12,115
Weight :	3080 lbs \| 1397.064 kg

Engine & Transmission

V 6 90-degree
Displacement :	3785 cc \| 231.0 cu in. \| 3.8 L.
Power :	110 HP (80.96 KW) @ 3800 RPM
Torque :	190 Ft-Lbs (258 NM) @ 1600 RPM
Bore :	3.8 in \| 97 mm.
Stroke :	3.4 in \| 86 mm.
Compression :	8.0:1
Main Bearings :	4
Construction :	Cast-Iron Alloy block and head
Rochester 2-barrel carburetor

V 6 90-degree
Displacement :	4302 cc \| 262.5 cu in. \| 4.3 L.
Power :	85 HP (62.56 KW) @ 3600 RPM
Torque :	165 Ft-Lbs (224 NM) @ 1600 RPM
Bore :	4.1 in \| 103 mm.
Stroke :	3.4 in \| 86 mm.
Compression :	8.0:1
Main Bearings :	4
Construction :	Cast-iron block and head
Fuel Injected

Turbocharged V 6
Displacement :	3785 cc \| 231.0 cu in. \| 3.8 L.
Power :	200 BHP (147.2 KW) @ 4000 RPM
Torque :	300 Ft-Lbs (407 NM) @ 2400 RPM
Bore :	3.8 in \| 97 mm.
Compression :	8.0:1
Sequential Fuel Injection

Transmission:
3 Automatic

Gear Ratios

1st Gear :	2.74:1
2nd Gear :	1.57:1
3rd Gear :	1.00:1

Production Figures

Total Buick Production for 1984 :	987,980
Total 1984 Regal production :	224,754
1984 Buick Regal
Coupe 2 dr. 6 P :	160,638
Sedan 4 dr. 6 P :	58,715
T Type Coupe 2 dr. 6 P :	5,401

Handling

Recall

Component	FUEL SYSTEM, GASOLINE
Manufacturer	HONEYWELL INTERNATIONAL, INC.
NHTSA Campaign ID	06E043000
Summary	CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON 'DOCUMENT SEARCH' AND THEN 'BUS APPLICATIONS'). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.
Consequence	THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.
Remedy	HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION 1).
Notes	THIS RECALL ONLY PERTAINS TO AFTERMARKET FRAM FUEL FILTERS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON THE VEHICLES LISTED.CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO SAFERCAR.GOV.

Component	SEATS:FRONT ASSEMBLY:RECLINER
Manufacturer	GENERAL MOTORS CORP.
Mfr Report Date	19830701
NHTSA Campaign ID	84V011000
Summary	SOME VEHICLES HAVE BUCKET SEAT BACK LOCKS THAT DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD 207, ANCHORAGE OF SEATS. IN EVENT OF A CRASH, THE SEAT BACK LOCK MAY NOT FUNCTION.
Remedy	INSPECTION OF SEAT BACK LOCKS WILL BE PERFORMED. LOCKS THAT HAVE BENT, BROKEN OR MISSING HOOKS WILL BE REPLACED.
Notes	VEHICLE DESCRIPTION: TWO DOOR PASSENGER VEHICLES AND LIGHT TRUCKS EQUIPPED WITHAR9 OR AV5 BUCKET SEATS.SYSTEM: INTERIOR SYSTEMS, SEAT BACK LOCKS.CONSEQUENCES OF DEFECT: THE SEAT MAY FOLD FORWARD IN A CRASH, AND WOULDINCREASE THE LIKELIHOOD OF INJURY TO THE SEAT OCCUPANT.

Component	STRUCTURE:BODY:BUMPERS
Manufacturer	GENERAL MOTORS CORP.
Mfr Report Date	19830801
NHTSA Campaign ID	85V049000
Summary	THE REAR BUMPER MAY FRACTURE DURING A REAR END COLLISION, PUNCTURE THE FUEL TANK, AND CAUSE A FUEL LEAK. CONSEQUENCE OF DEFECT: A FUEL LEAK CREATES THE POTENTIAL FOR A FIRE WHICH COULD RESULT IN BURN INJURIES TO PERSONS IN OR NEAR THE CAR.
Remedy	REPLACE THE REAR BUMPER BRACKETS AND THE 'L' SHAPED REINFORCEMENT WITH A 'U' SHAPED FULL REINFORCEMENT.
Notes	VEHICLE DESCRIPTION: PASSENGER CARS, EXCEPT THOSE EQUIPPED WITH FULL ALUMINUM REAR BUMPER REINFORCEMENT. SYSTEM: REAR BUMPER/FUEL TANK.

Component	VEHICLE SPEED CONTROL
Manufacturer	GENERAL MOTORS CORP.
Mfr Report Date	19830801
NHTSA Campaign ID	89V102000
Summary	A SMALL NYLON BUSHING IN THE CRUISE CONTROL SERVO BAIL MAY SLIP OUT OF PLACE, CAUSING INTERMITTENT AND UNEXPECTED INCREASES IN ENGINE SPEED OR DIESELING (ENGINE RUN ON WITH IGNITION OFF).
Consequence	SERVO ROD ASSEMBLY COULD CATCH ON ENGINE COMPONENTS ANDRESULT IN A STUCK THROTTLE WITH POTENTIAL FOR A VEHICLE CRASH.
Remedy	INSTALL A NEW BUSHING IN CRUISE CONTROL SERVO BAIL.
Notes	SYSTEM:CRUISE CONTROL.VEHICLE DESCRIPTION:PASSENGER VEHICLES EQUIPPED WITH CRUISE CONTROL ANDCERTAIN GASOLINE AND DIESEL ENGINES.

Component	STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
Manufacturer	GENERAL MOTORS CORP.
Mfr Report Date	19840701
NHTSA Campaign ID	85V024000
Summary	ONE OF THE THREE STEERING GEAR TO FRAME BOLTS MAY NOT HAVE BEEN TIGHTENED TO THE REQUIRED SPECIFICATION. CONSEQUENCE OF DEFECT: THE STEERING GEAR COULD COME LOOSE FROM THE FRAME CAUSING A LOSS OF STEERING CONTROL AND A POSSIBLE VEHICLE CRASH WITHOUT WARNING.
Remedy	TIGHTEN THE STEERING GEAR TO FRAME BOLTS.
Notes	VEHICLE DESCRIPTION: PASSENGER CARS. SYSTEM: STEERING GEAR ATTACHING BOLTS.

Information provided by NHTSA
Data updated June 2024

1984 Averages

Avg. Household Income :	$21,600
Avg. Home :	$86,730
Avg. Gallon of Gas :	$1.10

1984 Buick Regal FAQs (show)

Popular frequently asked questions include:

What are the dimension and mechanical specifications of the 1984 Buick Regal?
How many 1984 Buick Regal were produced?
How powerful was the 1984 Buick Regal? Was the 1984 Buick Regal popular? Was the 1984 Buick Regal expensive? What was the fuel economy of the 1984 Buick Regal?

Q: What is the wheelbase size of the 1984 Buick Regal? A: The 1984 Buick Regal has a wheelbase size of 108.10 inches.

Q: What is the length of the 1984 Buick Regal? A: The 1984 Buick Regal has a length of 200.60 inches.

Q: What is the width of the 1984 Buick Regal? A: The 1984 Buick Regal has a width of 71.60 inches.

Q: How much did the 1984 Buick Regal cost when new?A: The 1984 Buick Regal cost approximately $9,485 to $12,115 (USD) when new.

Q: What were the bodystyles of the 1984 Buick Regal? A: The 1984 Buick Regal was offered as a Coupe, Limited Coupe, Limited Sedan, Sedan, T Type Coupe.

Q: How many vehicles did Buick produce in 1984? A: Buick produced 987,980 automobiles in 1984.

Q: How many 1984 Regals were produced? A: Buick produced 224,754 examples of the Regal in 1984.

Q: What engines did the 1984 Buick Regal have? A: The 1984 Buick Regal had the following engine options: V 6 (3785 cc | 231.0 cu in. | 3.8 L.) with 110 HP (80.96 KW) @ 3800 RPM and 190 Ft-Lbs (258 NM) @ 1600 RPM

V 6 (4302 cc | 262.5 cu in. | 4.3 L.) with 85 HP (62.56 KW) @ 3600 RPM and 165 Ft-Lbs (224 NM) @ 1600 RPM

Turbocharged V 6 (3785 cc | 231.0 cu in. | 3.8 L.) with 200 BHP (147.2 KW) @ 4000 RPM and 300 Ft-Lbs (407 NM) @ 2400 RPM

Q: What transmission did the 1984 Buick Regal have? A: The 1984 Buick Regal had a 3 speed Automatic gearbox.